75821130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:562

約数の個数: 192

約数和(自身を含む): 257074560

約数和(自身を除く): 181253430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 49, 54, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 135, 147, 154, 165, 189, 198, 210, 231, 245, 270, 294, 297, 315, 330, 378, 385, 441, 462, 490, 495, 521, 539, 594, 630, 693, 735, 770, 882, 945, 990, 1042, 1078, 1155, 1323, 1386, 1470, 1485, 1563, 1617, 1890, 2079, 2205, 2310, 2605, 2646, 2695, 2970, 3126, 3234, 3465, 3647, 4158, 4410, 4689, 4851, 5210, 5390, 5731, 6615, 6930, 7294, 7815, 8085, 9378, 9702, 10395, 10941, 11462, 13230, 14067, 14553, 15630, 16170, 17193, 18235, 20790, 21882, 23445, 24255, 25529, 28134, 28655, 29106, 32823, 34386, 36470, 40117, 46890, 48510, 51058, 51579, 54705, 57310, 65646, 70335, 72765, 76587, 80234, 85965, 98469, 103158, 109410, 120351, 127645, 140670, 145530, 153174, 154737, 164115, 171930, 196938, 200585, 229761, 240702, 255290, 257895, 280819, 309474, 328230, 361053, 382935, 401170, 459522, 492345, 515790, 561638, 601755, 689283, 722106, 765870, 773685, 842457, 984690, 1083159, 1148805, 1203510, 1378566, 1404095, 1547370, 1684914, 1805265, 2166318, 2297610, 2527371, 2808190, 3446415, 3610530, 4212285, 5054742, 5415795, 6892830, 7582113, 8424570, 10831590, 12636855, 15164226, 25273710, 37910565, 75821130]

約数ペア:

[(1, 75821130), (2, 37910565), (3, 25273710), (5, 15164226), (6, 12636855), (7, 10831590), (9, 8424570), (10, 7582113), (11, 6892830), (14, 5415795), (15, 5054742), (18, 4212285), (21, 3610530), (22, 3446415), (27, 2808190), (30, 2527371), (33, 2297610), (35, 2166318), (42, 1805265), (45, 1684914), (49, 1547370), (54, 1404095), (55, 1378566), (63, 1203510), (66, 1148805), (70, 1083159), (77, 984690), (90, 842457), (98, 773685), (99, 765870), (105, 722106), (110, 689283), (126, 601755), (135, 561638), (147, 515790), (154, 492345), (165, 459522), (189, 401170), (198, 382935), (210, 361053), (231, 328230), (245, 309474), (270, 280819), (294, 257895), (297, 255290), (315, 240702), (330, 229761), (378, 200585), (385, 196938), (441, 171930), (462, 164115), (490, 154737), (495, 153174), (521, 145530), (539, 140670), (594, 127645), (630, 120351), (693, 109410), (735, 103158), (770, 98469), (882, 85965), (945, 80234), (990, 76587), (1042, 72765), (1078, 70335), (1155, 65646), (1323, 57310), (1386, 54705), (1470, 51579), (1485, 51058), (1563, 48510), (1617, 46890), (1890, 40117), (2079, 36470), (2205, 34386), (2310, 32823), (2605, 29106), (2646, 28655), (2695, 28134), (2970, 25529), (3126, 24255), (3234, 23445), (3465, 21882), (3647, 20790), (4158, 18235), (4410, 17193), (4689, 16170), (4851, 15630), (5210, 14553), (5390, 14067), (5731, 13230), (6615, 11462), (6930, 10941), (7294, 10395), (7815, 9702), (8085, 9378)]